81675108

素因数分解:

$2^2\times 3^3\times {\mathrm{756251}}^1$

素因数の和:756264

約数の個数: 24

約数和(自身を含む): 211750560

約数和(自身を除く): 130075452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 756251, 1512502, 2268753, 3025004, 4537506, 6806259, 9075012, 13612518, 20418777, 27225036, 40837554, 81675108]

約数ペア:

[(1, 81675108), (2, 40837554), (3, 27225036), (4, 20418777), (6, 13612518), (9, 9075012), (12, 6806259), (18, 4537506), (27, 3025004), (36, 2268753), (54, 1512502), (108, 756251)]